Katy's thinking the long-term. PRISM era as is, is definitely over. There won't be any more singles. She could still pull off a re-release, in my opinion, but it may be just as productive, if not more productive, to move on, close this amazing chapter and set her sights on bigger and better things. I think getting a fourth record out there is the most important thing right now, the GP know that Katy is here to stay for sure and I think that her sales are really going to shine through next album release.
Queen of All Ages. 
